Display screen or portion thereof with a gaming machine graphical user interface



The present application is related to U.S. Non-Provisional patent application Ser. No. 16/773,504, filed Jan. 27, 2020, entitled “Systems and Methods for Providing a Pattern Multiplier Feature Game,” the disclosures of which are hereby incorporated herein by reference in their entirety.

FIG. 1 is a front view of a display screen or portion thereof with a gaming machine graphical user interface showing a first embodiment of our new design;

FIG. 2 is a front view of a second embodiment thereof;

FIG. 3 is a front view of a third embodiment thereof

FIG. 4 is a front view of a fourth embodiment thereof;

FIG. 5 is a front view of a fifth embodiment thereof;

FIG. 6 is a front view of a sixth embodiment thereof;

FIG. 7 is a front view of a seventh embodiment thereof;

FIG. 8 is a front view of an eighth embodiment thereof;

FIG. 9 is a front view of a ninth embodiment thereof;

FIG. 10 is a front view of a tenth embodiment thereof;

FIG. 11 is a front view of an eleventh embodiment thereof;

FIG. 12 is a front view of a twelfth embodiment thereof;

FIG. 13 is a front view of a thirteenth embodiment thereof

FIG. 14 is a front view of a fourteenth embodiment thereof;

FIG. 15 is a front view of a fifteenth embodiment thereof;

FIG. 16 is a front view of a sixteenth embodiment thereof; and,

FIG. 17 is a front view of a seventeenth embodiment thereof.

The outer dash-dash-long dash line shows a display screen or portion thereof that forms no part of the claimed design. The dashed broken lines show portions of the graphical user interface and form no part of the claimed design. 

CLAIM We claim the ornamental design for a display screen or portion thereof with a gaming machine graphical user interface, as shown and described. 